fix loop payload

app.py

@@ -113,7 +113,8 @@ async def check_env():
 @app.api_route("/upload_video/", methods=["POST"])
 async def process_video(file: UploadFile = File(...)):
     try:
-        return await run_in_threadpool(upload_video, file)
+        payload = await run_in_threadpool(upload_video, file)
+        return JSONResponse(content=payload)
     except Exception as e:
         import traceback, sys
         traceback.print_exc(file=sys.stderr)
@@ -143,7 +144,7 @@ def upload_video(file: UploadFile = File(...)):
     duration_minutes = len(AudioSegment.from_wav(audio_path)) / 1000 / 60
     # save result to supabase
     # supabase.table("summaries").insert(result).execute()
-    return JSONResponse(content={
+    return {
         "video_path": video_path,
         "audio_path": audio_path,
         "audio_length": duration_minutes,
@@ -153,7 +154,7 @@ def upload_video(file: UploadFile = File(...)):
         "num_speakers": len(speaker_array),
         "total_sentence": len(df_merged['text']),
         "summaries": 'This feature not available',
-    })
+    }
 
 
 @app.post("/sumarize/")